Communication Processor Module
16-118 MPC823e REFERENCE MANUAL MOTOROLA
SERIAL
I/F
COMMUNICATION
16
PROCESSOR MODULE
16.7.4.1 ONE MULTIPLEXED CHANNEL WITH STATIC FRAMES. In this configuration,
there are 64 entries in the serial interface RAM for transmit data and strobe routing and
64 entries for receive data and strobe routing. This configuration must be chosen when the
TDM routing does not need to be dynamically changed.
Figure 16-46. Configuring the TDM with Static Frames
64 ENTRIES
RX
ROUTE
FRAMING SIGNA
L1RCLKx
L1RSYNCAx
SERIAL INTERFACE RAM ENTRY
0
64 ENTRIES
TX
ROUTE
63
127
64
L1TCLKA
x
L1TSYNCA
x
(
32
BITS WIDE)
ONE CHANNEL WITH INDEPENDENT RX AND TX ROUTE
RDM = 00
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